Factor Info

ID 181782
Size 753 digits / 2499 bits
Status composite
Value 117120203114085538245379673338219978556369658231730000884592846161036606033612597432886843678834042924794312891311372192252443434081382216678101632573634663774348946987634263452993398199927282317464271762279302359189725963948464227223296358766157967716398623320295796712540334018051159751370511971662364005101930446829195529592413819171248209655994822931193338971741124023383777124085530808819701132875848103388340820757361274174088876584632891138143118273052314890813887893676802276320684523125325277436453498679370815739614477032120614371944359144798373468632848807983586848430176300893777501708367533373638486643701714175130404087897388007463356064369003734165781340010654727451475691083147123049646273090833985317173414661665489750281827488275179127

Factorizations

Primary (ID: 4251) 257513776243156826379279929309507 (proven prime)
(ID: 181783) 454811407850642676729360993043787245913101829133705199921484973619448705061807632222352012732913176401991327855155799189670795676023623078477053152362690625863685978784770331417615646405172232154782426569180793953666451106204466880625246338629115640216470730924553585726814012209110578157382527369963626600222210041270324555536280534467849893106291383928184509255395192508969965176537519139594489911151049536502048924410528428611535522672748508627330175316246471427562774950060746274636469908936859251115449309683855001534426454139694029931465614770735841166406455192268572970522846340755696862678928584539598534471103444972469055142605125740563224026059149207315109422729239536270756527842547574927593680302688420585661 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.